Public Health
Public Health
Space
Space
Black Hole Factories May Hide at Cores of Giant Galaxies
Behavior & Society
Behavior & Society
Americans Are Fast to Judge Social Class
Evolution
Now Hear This: New Fossils Reveal Early Ear-Bone Evolution
A change in chewing led to the emergence of the mammalian middle ear
Public Health
Public Health
Police Killings of Unarmed Black Americans May Affect Health of Black Infants
Space
Space
Black Hole Factories May Hide at Cores of Giant Galaxies
Behavior & Society
Behavior & Society
Americans Are Fast to Judge Social Class
Space
Space
Titan's Geomorphologic Map
Policy & Ethics
Policy & Ethics
In Case You Missed It
Evolution
Evolution
Tiny Tyrant Gets a New Identity
Neuroscience
Neuroscience
Reassessment of Alzheimer’s Drug Raises Hope—and Concerns
Environment
Environment
Can a Big Oil Company Go Carbon-Free?
Most Popular
The Downside of Solar Energy
As renewable energy expands, used photovoltaic panels are creating a growing waste problem—but recycling could be the answer
Long Live the Multiverse!
The idea that our universe is just part of a much vaster cosmos has a long history—and it’s still very much with us
Climate Models Got It Right on Global Warming
Even models in the 1970s accurately predicted the relationship between greenhouse gas emissions and temperature rise
3 Problems with High-Intensity Interval Training
The allure of short, intense workouts is obvious. But is High-Intensity Interval Training (HIIT) really the only workout you need for good overall fitness?
Huge Lakes Abruptly Empty into Greenland Ice Sheet
Draining meltwater could lubricate the base of the ice, speeding its flow and hastening sea-level rise
Chicago Takes a Beating as Lake Levels Surge
High water and 12-foot waves are eroding shorelines on Lake Michigan
Special Report
The 50th Anniversary of Apollo 11
Space
Celebrating the past and future of humans on the moon
Editor's Picks
Videos
How Does a Fire Tornado Form?
Fire tornadoes are terrifying forces of nature. They're rare, but as wildfires become bigger and more frequent, they may grow more common. Read more about the phenomena, here.
